论文部分内容阅读
据日本红十字中央血液中心对肝癌好发年龄50岁组的 C100-3抗体分布调查发现,丙型肝炎病毒(HCV)也同 HBV 一样,可能为肝硬变、肝细胞癌的病因。作者就70和80年代肝癌患者(分别为112例及267例)的 B 型(HBsAg 阳性)与 C 型(HCV 抗体阳性)比例分析发现,70年代 B、C 型各占54%、34%,而80年代变为31%、60%,即在患者例数成倍增加的情况下,C∶B 由0.6转变为1.9,证实进入80年代以来 C 型肝癌确有显著增加。
According to a survey of C100-3 antibody distribution in the 50-year-old HCC patients at the Central Red Blood Center of Japan, hepatitis C virus (HCV), like HBV, may be the cause of cirrhosis and hepatocellular carcinoma. The authors analyzed proportions of type B (HBsAg positive) and type C (HCV antibody positive) type B (type C) positive patients with hepatocellular carcinoma in the 1970s and 1980s (112 and 267 respectively) In the 1980s, however, it became 31% and 60%, respectively. That is, C: B was changed from 0.6 to 1.9 with a doubling of patient numbers, confirming a significant increase in C-type HCC since the 1980s.